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Using Classification and Regression Trees (CART) and random forests to analyze attrition: Results from two simulations.

ABSTRACT: In this article, we describe a recent development in the analysis of attrition: using classification and regression trees (CART) and random forest methods to generate inverse sampling weights. These flexible machine learning techniques have the potential to capture complex nonlinear, interactive selection models, yet to our knowledge, their performance in the missing data analysis context has never been evaluated. To assess the potential benefits of these methods, we compare their performance with commonly employed multiple imputation and complete case techniques in 2 simulations. These initial results suggest that weights computed from pruned CART analyses performed well in terms of both bias and efficiency when compared with other methods. We discuss the implications of these findings for applied researchers.

SUBMITTER: Hayes T

PROVIDER: S-EPMC4743660 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature

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Using Classification and Regression Trees (CART) and random forests to analyze attrition: Results from two simulations.

Hayes Timothy T Usami Satoshi S Jacobucci Ross R McArdle John J JJ

Psychology and aging 20150921 4

In this article, we describe a recent development in the analysis of attrition: using classification and regression trees (CART) and random forest methods to generate inverse sampling weights. These flexible machine learning techniques have the potential to capture complex nonlinear, interactive selection models, yet to our knowledge, their performance in the missing data analysis context has never been evaluated. To assess the potential benefits of these methods, we compare their performance wi ...[more]

PMID: 26389526

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Dataset Information

Using Classification and Regression Trees (CART) and random forests to analyze attrition: Results from two simulations.

Publications

Using Classification and Regression Trees (CART) and random forests to analyze attrition: Results from two simulations.

Similar Datasets

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